- Hygiene1
- Ibn Amīn al-Dawlah, al-ʻAfīf, active 15th century. Lamḥah al-ʻAfīfīyah fī al-ṭibb1
- Ibn Shukr, ʻAbd Allāh ibn ʻAlī , 1153-12251
- Ibn Umayl, Muḥammad, active 10th century. Qaṣīdah al-Nūnīyah1
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjaz al-Qānūn fī al-ṭibb1
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjiz1
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjiz al-Qānūn fī al-ṭibb1
- Ijtihād (Islamic law)1
- India--Hyderabad1
- Inquisition1
- Inscriptions1
- Intellectual life1
- Intention--Religious aspects--Islam1
- Interfaith relations1
- Iran--Mashhad1
- Iran--Shīrāz1
- Iran--Tehran1
- Islam--Miscellanea--Early works to 18001
- Islam--Rituals1
- Islamic education1